Roberts Gorden System Control HP 208 V 3 - Manual (Page 10)

S YSTEM C ONTROL I NSTALLATION , O PERATION AND S ERVICE M ANUAL
4
2.4 Burner Electrical Ratings
CORAYVAC ® burners: 120 V, 60 Hz, 1 Ø 0.3 A
VANTAGE ® NP (multiburner only) burners:120 V, 60
Hz, 1 Ø 0.2 A
2.5 Outside Air Supply Blower Electrical Ratings
Outside air supply blower (P/N 90707501) has a full
load rating of 1.6 A when supplied by a 120 V, 60 Hz, 1
Ø power source.
2.6 Indicator Lights
See Page 3, Figure 1.
1. LINE POWER, when lit, indicates power is
supplied to the panel.
2. PUMP POWER 1, when, lit, indicates the relay
for power to pump 1 is energized.
3. PUMP POWER 2, when, lit, indicates the relay
for power to pump 2 is energized.
4. PRESSURE SWITCH 1, when lit, indicates that
pressure switch 1 is closed. When blinking, indi-
cates that the system is in lockout.
5. PRESSURE SWITCH 2, when lit, indicates that
pressure switch 2 is closed. When blinking, indi-
cates that the system is in lockout.
6. ZONE, when lit, indicates which zone relay is
energized.
2.7 Terminal Block Guide
Figure 2 is a guide to the terminal abbreviations.
FIGURE 2: Terminal Block Guide
G
N
EUTRAL
LI
N
E
N L N L N L N L N L N L N L
N
EUTRAL
LI
N
E
N
EUTRAL
LI
N
E
N
EUTRAL
LI
N
E
N
EUTRAL
LI
N
E
N
EUTRAL
LI
N
E
N
EUTRAL
LI
N
E
GR
OU
N
D
POWER
SUPPLY PUMP 1 ZONE 1
BURNERS
PUMP 2 ZONE 2
BURNERS
ZONE 3
BURNERS
ZONE 4
BURNERS
24
V
AC
COM
AIR S
W
1
ZO
N
E 1
W
ZO
N
E 2
W
ZO
N
E 2
W
ZO
N
E 2
W
AIR S
W
2
24
V
AC
COM
AIR S
W
1
ZO
N
E 1 R
ZO
N
E 2 R
ZO
N
E 2 R
ZO
N
E 2 R
AIR S
W
2